CN210168415U - Rotary tillage device - Google Patents
Rotary tillage device Download PDFInfo
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- CN210168415U CN210168415U CN201921034777.4U CN201921034777U CN210168415U CN 210168415 U CN210168415 U CN 210168415U CN 201921034777 U CN201921034777 U CN 201921034777U CN 210168415 U CN210168415 U CN 210168415U
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- gear
- rotary tillage
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- shaft
- gearbox
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Abstract
The utility model provides a rotary cultivator attachment, including the gearbox, be equipped with input shaft, first output shaft and second output shaft on the gearbox, first output shaft has first output gear, first output gear is connected with second output gear through middle output gear drive, the quantity of middle output gear is odd number, second output gear is connected with middle pivot, middle pivot transmission is linked there is the rotary tillage arbor, second output shaft has first sprocket, the rotary tillage arbor is connected with the second sprocket, be equipped with the driving chain between first sprocket and the second sprocket. The utility model has the advantages that: the rotary tillage cutter shaft can rotate in two forward and reverse directions, and has multiple purposes, for example, one direction of rotation is used for rotary tillage, and the other direction of rotation is used for ditching, so that the rotary tillage cutter shaft is beneficial to improving the production efficiency and reducing the cost input of farmers.
Description
Technical Field
The utility model relates to the field of agricultural machinery.
In particular to a rotary tillage device.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding.
The rotary tillage cutter shaft is divided into a horizontal shaft type, a vertical shaft type and an inclined type according to the configuration mode of the rotary tillage cutter shaft. The correct use and adjustment of the rotary tiller is important to maintain its good technical state and to ensure the quality of cultivation.
The rotary cultivator has the functions of breaking a plough bottom layer, restoring a soil plough layer structure, improving the soil water storage and preservation capacity of soil moisture, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanized operation and the like.
The rotary tillage device on the existing rotary cultivator can only rotate in one direction, and the purpose is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point of above-mentioned conventional art, provide a rotary cultivator attachment, the rotary tillage arbor can just two orientations rotation.
The purpose of the utility model is achieved through the following technical measures:
the utility model provides a rotary tillage device, includes the gearbox, be equipped with input shaft, first output shaft and second output shaft on the gearbox, first output shaft is connected with first output gear, first output gear is connected with second output gear through middle output gear drive, the quantity of middle output gear is odd number, second output gear is connected with middle pivot, middle pivot transmission link has the rotary tillage arbor, second output shaft is connected with first sprocket, the rotary tillage arbor is connected with the second sprocket, be equipped with the driving chain between first sprocket and the second sprocket, be equipped with the adjusting device who is used for adjusting input shaft and first output shaft or input shaft and second output shaft and is connected or breaks off in the gearbox.
As an improvement: the adjusting device comprises a first driving gear, a second driving gear, a first driven gear and a second driven gear, a connecting block is arranged between the first driving gear and the second driving gear, a spline is arranged between the first driving gear and an input shaft, a spline is arranged between the second driving gear and the input shaft, a push rod is arranged on the gearbox in a sliding mode, a shifting fork is arranged on the push rod and is matched with the connecting block, the first driven gear is arranged on a first output shaft, and the second driven gear is arranged on a second output shaft.
As an improvement: the push rod is provided with a handle, and the handle extends out of the gearbox from an opening in the gearbox.
As an improvement: and a gear locking device for fixing the position of the push rod is arranged on the gearbox.
As an improvement: the gearbox is connected with an output gear box, and the first output gear, the middle output gear and the second output gear are arranged on the output gear box.
As an improvement: the gearbox is connected with a chain wheel box, and the first chain wheel, the second chain wheel and the transmission chain are arranged in the chain wheel box.
As an improvement: the rotary cultivator is characterized in that a first rotary tillage gear is arranged on the middle rotating shaft, a second rotary tillage gear is arranged on the rotary tillage cutter shaft, and a middle rotary tillage gear is arranged between the first rotary tillage gear and the second rotary tillage gear.
As an improvement: a rotary tillage gear box is arranged between the output gear box and the chain wheel box, and the first rotary tillage gear, the second rotary tillage gear and the middle rotary tillage gear are arranged in the rotary tillage gear box.
As an improvement: the rotary blade shaft is provided with a rotary blade.
Due to the adoption of the technical scheme, compared with the prior art, the first driving gear and the second driving gear move leftwards, the first driving gear is meshed with the first driven gear, and at the moment, the rotary tillage cutter shaft rotates; the first driving gear and the second driving gear move rightwards, the second driving gear is meshed with the second driven gear, and at the moment, the rotary tillage cutter shaft rotates reversely.
The utility model has the advantages that: the rotary tillage cutter shaft can rotate in two forward and reverse directions, and has multiple purposes, for example, one direction of rotation is used for rotary tillage, and the other direction of rotation is used for ditching, so that the rotary tillage cutter shaft is beneficial to improving the production efficiency and reducing the cost input of farmers.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic structural view of a rotary cultivator attachment of the present invention.
In the figure: 1-a gearbox; 2-a first drive gear; 3-a gear locking device; 4-a first driven gear; 5-a first output shaft; 6-a first output gear; 7-intermediate output gear; 8-an output gearbox; 9-intermediate rotating shaft; 10-a second output gear; 11-a rotary tillage gear box; 12-rotary tillage cutter; 13-a rotary tillage cutter shaft; 14-a second rotary tillage gear; 15-opening; 16-a handle; 17-a middle rotary tillage gear; 18-a first rotary tillage gear; 19-a second sprocket; 20-sprocket box; 21-a transmission chain; 22-a first sprocket; 23-a second output shaft; 24-a second driven gear; 25-an input shaft; 26-a second drive gear; 27-a push rod; 28-connecting blocks; 29-a fork.
Detailed Description
Example (b): as shown in fig. 1, a rotary tillage device includes a gearbox 1, an input shaft 25, a first output shaft 5 and a second output shaft 23 are arranged on the gearbox 1, and an adjusting device for adjusting connection or disconnection between the input shaft 25 and the first output shaft 5 or between the input shaft 25 and the second output shaft 23 is arranged in the gearbox 1.
Adjusting device includes first driving gear 2, second driving gear 26, first driven gear 4 and second driven gear 24, be equipped with connecting block 28 between first driving gear 2 and the second driving gear 26, be equipped with the spline between first driving gear 2 and the input shaft 25, be equipped with the spline between second driving gear 26 and the input shaft 25, it is provided with push rod 27 to slide on the gearbox 1, push rod 27 is equipped with shift fork 29, shift fork 29 sets up with the cooperation of connecting block 28, first driven gear 4 sets up on first output shaft 5, second driven gear 24 sets up on second output shaft 23.
The push rod 27 is provided with a handle 16, and the handle 16 extends out of the gearbox 1 from an opening 15 on the gearbox 1.
The gear box 1 is provided with a gear locking device 3 for fixing the position of the push rod 27, and the gear locking device 3 adopts the prior art and is not described in detail herein.
The first output shaft 5 is connected with a first output gear 6, the first output gear 6 is connected with a second output gear 10 through a middle output gear 7 in a transmission mode, the number of the middle output gears 7 is odd, the number of the middle output gears 7 is preferably one, and the second output gear 10 is connected with a middle rotating shaft 9.
The gearbox 1 is connected with an output gear box 8, and the first output gear 6, the intermediate output gear 7 and the second output gear 10 are arranged on the output gear box 8.
The second output shaft 23 is connected with a first chain wheel 22, the rotary blade shaft 13 is connected with a second chain wheel 19, and a transmission chain 21 is arranged between the first chain wheel 22 and the second chain wheel 19.
The gearbox 1 is connected with a chain wheel box 20, and the first chain wheel 22, the second chain wheel 19 and the transmission chain 21 are arranged in the chain wheel box 20.
The middle rotating shaft 9 is connected with a rotary blade shaft 13 in a transmission way, and rotary blades 12 are arranged on the rotary blade shaft 13.
Preferably, a first rotary tillage gear 18 is arranged on the middle rotating shaft 9, a second rotary tillage gear 14 is arranged on the rotary tillage cutter shaft 13, and a middle rotary tillage gear 17 is arranged between the first rotary tillage gear 18 and the second rotary tillage gear 14.
A rotary tillage gear box 11 is arranged between the output gear box 8 and the chain wheel box 20, and the first rotary tillage gear 18, the second rotary tillage gear 14 and the middle rotary tillage gear 17 are arranged in the rotary tillage gear box 11.
The utility model discloses when using, pull handle 16, make push rod 27 move left, first driving gear 2 and second driving gear 26 move left are stirred to shift fork 29, first driving gear 2 and the meshing of first driven gear 4, and rotary tillage arbor 13 rotates this moment.
The handle 16 is pulled to move the push rod 27 to the right, the fork 29 pulls the first driving gear 2 and the second driving gear 26 to move to the right, the second driving gear 26 is meshed with the second driven gear 24, and the rotary blade shaft 13 rotates reversely.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should fall within the patent coverage of the present invention.
Claims (9)
1. The utility model provides a rotary tillage device, includes gearbox (1), its characterized in that: an input shaft (25), a first output shaft (5) and a second output shaft (23) are arranged on the gearbox (1), the first output shaft (5) is connected with a first output gear (6), the first output gear (6) is connected with a second output gear (10) through a middle output gear (7) in a transmission way, the number of the intermediate output gears (7) is odd, the second output gear (10) is connected with an intermediate rotating shaft (9), the middle rotating shaft (9) is connected with a rotary tillage knife shaft (13) in a transmission way, the second output shaft (23) is connected with a first chain wheel (22), the rotary tillage cutter shaft (13) is connected with a second chain wheel (19), a transmission chain (21) is arranged between the first chain wheel (22) and the second chain wheel (19), and an adjusting device for adjusting the connection or disconnection of the input shaft (25) and the first output shaft (5) or the connection or disconnection of the input shaft (25) and the second output shaft (23) is arranged in the gearbox (1).
2. A rotary tillage apparatus according to claim 1, wherein: adjusting device includes first driving gear (2), second driving gear (26), first driven gear (4) and second driven gear (24), be equipped with connecting block (28) between first driving gear (2) and second driving gear (26), be equipped with the spline between first driving gear (2) and input shaft (25), be equipped with the spline between second driving gear (26) and input shaft (25), it is provided with push rod (27) to slide on gearbox (1), push rod (27) are equipped with shift fork (29), shift fork (29) and connecting block (28) cooperation set up, first driven gear (4) set up on first output shaft (5), second driven gear (24) set up on second output shaft (23).
3. A rotary tillage apparatus according to claim 2, wherein: and a handle (16) is arranged on the push rod (27), and the handle (16) extends out of the gearbox (1) from an opening (15) on the gearbox (1).
4. A rotary tillage apparatus according to claim 2, wherein: and a gear locking device (3) for fixing the position of the push rod (27) is arranged on the gearbox (1).
5. A rotary tillage apparatus according to claim 1, wherein: the gearbox (1) is connected with an output gearbox (8), and the first output gear (6), the middle output gear (7) and the second output gear (10) are arranged on the output gearbox (8).
6. A rotary tillage apparatus according to claim 1, wherein: the gearbox (1) is connected with a chain wheel box (20), and the first chain wheel (22), the second chain wheel (19) and the transmission chain (21) are arranged in the chain wheel box (20).
7. A rotary tillage apparatus according to any one of claims 1 to 6, wherein: the rotary cultivator is characterized in that a first rotary tillage gear (18) is arranged on the middle rotating shaft (9), a second rotary tillage gear (14) is arranged on the rotary tillage cutter shaft (13), and a middle rotary tillage gear (17) is arranged between the first rotary tillage gear (18) and the second rotary tillage gear (14).
8. A rotary tillage apparatus according to claim 7, wherein: a rotary tillage gear box (11) is arranged between the output gear box (8) and the chain wheel box (20), and a first rotary tillage gear (18), a second rotary tillage gear (14) and an intermediate rotary tillage gear (17) are arranged in the rotary tillage gear box (11).
9. A rotary tillage apparatus according to any one of claims 1 to 6, wherein: the rotary blade shaft (13) is provided with a rotary blade (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034777.4U CN210168415U (en) | 2019-07-04 | 2019-07-04 | Rotary tillage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034777.4U CN210168415U (en) | 2019-07-04 | 2019-07-04 | Rotary tillage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210168415U true CN210168415U (en) | 2020-03-24 |
Family
ID=69840011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921034777.4U Expired - Fee Related CN210168415U (en) | 2019-07-04 | 2019-07-04 | Rotary tillage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210168415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470893A (en) * | 2020-05-11 | 2020-07-31 | 肇庆学院 | Power conversion and transmission system in aerobic fermentation reactor |
-
2019
- 2019-07-04 CN CN201921034777.4U patent/CN210168415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470893A (en) * | 2020-05-11 | 2020-07-31 | 肇庆学院 | Power conversion and transmission system in aerobic fermentation reactor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |